Traction mechanism for pressing automobile sealing rubber

Abstract

The utility model provides a traction mechanism for pressing automobile sealing rubber, which relates to the technical field of automobile sealing rubber production equipment and comprises a base and a mounting panel, a driving motor, a telescopic cylinder, a driving wheel and a driven wheel are arranged on the mounting panel, and the mounting panel is provided with a guide deviation rectifying component. The adhesive tape traction device is reasonable in design, simple in principle and mechanism, stable in operation, capable of effectively and stably achieving traction work of adhesive tape, capable of meeting the pressing traction requirements of adhesive tape of most specifications, capable of guaranteeing the traction stability of the adhesive tape and capable of improving the traction efficiency of the adhesive tape. And continuous production is ensured, the cost is low, the effect is good, the practicability is high, and the requirements of small and miniature enterprises are met.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile sealing rubber production equipment, especially relates to a traction mechanism for automobile sealing rubber compression. BACKGROUND

[0002] The automobile sealing rubber strip is one of important components on the automobile, and is often used for sealing, waterproofing, dustproofing, sound insulation, shock absorption and the like of parts such as doors, windows, engine compartments and rear compartments.

[0003] In its production process, traction equipment is often needed to meet the traction needs of different technological processes. For small and micro production enterprises, such traction equipment sold on the market often has a high purchase cost, and usually does not have a deviation correction guiding function, so it needs to be additionally purchased and designed and integrated, resulting in an increase in enterprise production cost. SUMMARY

[0004] In view of the problems in the background art, the utility model provides a traction mechanism for automobile sealing rubber compression, which has traction and deviation correction functions, and is simple in structure and low in cost.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A traction mechanism for automobile sealing rubber compression, comprising a base and a mounting panel, the base and the mounting panel are bolted, characterized in that a driving motor, an extension cylinder, a driving wheel and a driven wheel are arranged on the mounting panel, the driving motor is fixedly arranged at the rear end of the mounting panel, the transmission shaft thereof is connected with the input end of a speed reducer, a through hole is formed in the lower end of the mounting panel, and a bearing is arranged at the through hole, the output shaft of the speed reducer is matched with the bearing and extends to the front end of the mounting panel through the bearing, the driving wheel is fixedly installed on the output shaft of the speed reducer, the extension cylinder is fixedly arranged at the upper position of the front end of the mounting panel and is vertically arranged, and the extension shaft thereof is vertically downward;

[0007] A guiding deviation correction assembly is further arranged on the mounting panel and located on one side of the driving wheel.

[0008] Further, the driving motor is a servo motor.

[0009] Further, the speed reducer is a right-angle speed reducer.

[0010] Further, the guiding and rectifying assembly comprises a first guiding roller, a second guiding roller and a rectifying pull rod, the mounting panel is provided with a vertical slide rail on the side close to the driving wheel, the vertical slide rail is provided with a sliding seat, the first guiding roller is installed on the sliding seat and rotates freely, the second guiding roller is installed on the mounting panel and rotates freely and is located above the side away from the driving wheel, and the rectifying pull rod is installed on the mounting panel and is located below the side away from the driving wheel, the rectifying pull rod comprises a rotating shaft, a connecting rod, a U-shaped frame and rectifying wheels, the rotating shaft is rotationally connected with the mounting panel, one end of the connecting rod is fixedly connected with the middle portion of the rotating shaft, the U-shaped frame is in a U shape, and the middle portion of the U-shaped frame is fixedly connected with the other end of the connecting rod, and the rectifying wheels are rotationally arranged between the two ends of the U shape of the U-shaped frame.

[0011] Further, the sliding seat is provided with a positioning bolt for positioning.

[0012] Further, the rectifying wheels are three in number and comprise one first rectifying wheel located in the middle portion and two second rectifying wheels symmetrically arranged on the two sides of the first rectifying wheel, the first rectifying wheel is in a cylindrical shape, and the second rectifying wheels are in a spindle shape.

[0013] Technical effects and advantages of the utility model:

[0014] The utility model provides a traction mechanism for automobile sealing rubber compression, relates to automobile sealing rubber production equipment technical field, including base and mounting panel, be provided with driving motor, telescopic cylinder, driving wheel and driven wheel on the mounting panel, and be provided with guiding and rectifying assembly, guiding and rectifying assembly includes first guiding roller, second guiding roller and rectifying pull rod, the utility model discloses reasonable in design, principle and mechanism are simple, stable operation can effectively, stably realize the traction work of adhesive tape, simultaneously has rectifying and guiding function, can adapt to more specifications adhesive tape compression traction requirement, guarantee the stability of adhesive tape traction, ensure continuous production, have the characteristics of low cost, good effect, high practicality, satisfy the demand of small and micro enterprises. ACCURACY OF DRAWINGS

[0015] Figure 1 It is a schematic view of the driving wheel and the driven wheel.

[0016] Figure 2 It is a schematic view of the utility model.

[0017] Figure 3 It is a schematic view of the rectifying pull rod.

[0018] Wherein, the reference signs are as follows: 1, base; 2, mounting panel; 3, drive motor; 4, telescopic cylinder; 5, driving wheel; 6, driven wheel; 7, speed reducer; 8, bearing; 9, first guide roller; 10, second guide roller; 11, deviation correction pull rod; 12, vertical slide rail; 13, slide; 14, rotating shaft; 15, connecting rod; 16, U-shaped frame; 17, deviation correction wheel; 18, positioning bolt; 19, first deviation correction wheel; 20, second deviation correction wheel. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0020] Embodiment 1

[0021] As shown in the drawings, the embodiment discloses a traction mechanism for automobile sealing rubber pressing, which is used for strip traction in pressing process in automobile sealing rubber production process. Specifically, the traction mechanism comprises a base 1 and a mounting panel 2, and the base 1 is bolted with the mounting panel 2. A drive motor 3, a telescopic cylinder 4, a driving wheel 5 and a driven wheel 6 are arranged on the mounting panel 2. The drive motor 3 is fixedly arranged at the rear end of the mounting panel 2, and the transmission shaft thereof is connected with the input end of a speed reducer 7. A through hole is formed in the lower end of the mounting panel 2, and a bearing 8 is arranged at the through hole. The output shaft of the speed reducer 7 is matched with the bearing 8, and extends to the front end of the mounting panel 2 through the bearing 8. The driving wheel 5 is fixedly arranged on the output shaft of the speed reducer 7 and is driven to rotate by the drive motor 3 and the speed reducer 7. The telescopic cylinder 4 is fixedly arranged on the upper side of the front end of the mounting panel 2 and is arranged vertically. The telescopic shaft of the telescopic cylinder 4 extends vertically downward. The driven wheel 6 is rotatably arranged on the telescopic shaft of the telescopic cylinder 4 and is located directly above the driving wheel 5. The driven wheel 6 is controlled to vertically displace by the telescopic cylinder 4 to adjust the distance between the driving wheel 5 and the driven wheel 6.

[0022] In use, the strip is placed on the driving wheel 5, and the driven wheel 6 is controlled to descend. At this time, the strip is pressed between the driving wheel 5 and the driven wheel 6. At this time, the drive motor 3 is started, and the continuous traction of the strip can be realized. When traction is not needed, the drive motor 3 is turned off, and the driven wheel 6 is reset. Meanwhile, a guide deviation correction assembly is arranged on the mounting panel 2. The guide deviation correction assembly is located on one side of the driving wheel 5 and is used for deviation correction and guidance during strip traction to prevent traction failure caused by strip deviation.

[0023] In addition, the drive motor 3 is a servo motor, and the speed reducer 7 is a right-angle speed reducer.

[0024] Embodiment 2

[0025] As Figure 2 and 3 shown, the embodiment discloses a traction mechanism for automobile sealing rubber pressing, in particular, the guide deviation correction assembly includes a first guide roller 9, a second guide roller 10 and a deviation correction pull rod 11, the vertical slide rail 12 is arranged on the side of the mounting panel 2 close to the driving wheel 5, the slide seat 13 is arranged on the vertical slide rail 12, the first guide roller 9 is installed on the slide seat 13 and rotates freely, the second guide roller 10 is installed on the mounting panel 2 and rotates freely, located above the side away from the driving wheel 5, the deviation correction pull rod 11 is installed on the mounting panel 2 and located below the side away from the driving wheel 5, the deviation correction pull rod 11 is composed of a rotating shaft 14, a connecting rod 15, a U-shaped frame 16 and a deviation correction wheel 17, the rotating shaft 14 is rotationally connected with the mounting panel 2, one end of the connecting rod 15 is fixedly connected with the middle part of the rotating shaft 14, the U-shaped frame 16 is U-shaped, the other end of the connecting rod 15 is fixedly connected with the middle part of the U-shaped frame 16, the deviation correction wheel 17 is rotationally arranged between the two ends of the U-shaped frame 16, the positioning bolt 18 for positioning is arranged on the slide seat 13;

[0026] Before traction work, according to product specifications and process requirements (such as product thickness and tension requirements), the working position of the first guide roller 9 is adjusted through the vertical slide rail 12 and the slide seat 13, and is positioned through the positioning bolt 18, then the rubber belt is wound around the second guide roller 10, the deviation correction wheel 17 and the first guide roller 9 in turn, and is placed between the driving wheel 5 and the driven wheel 6, then the traction work can be carried out, and rubber strips of more specifications can be adapted;

[0027] In order to improve the deviation correction and guide effect, in the embodiment, the number of the deviation correction wheel 17 is three, including one first deviation correction wheel 19 located in the middle and two second deviation correction wheels 20 symmetrically arranged on both sides of the first deviation correction wheel 19, the first deviation correction wheel 19 is cylindrical, and the second deviation correction wheel 20 is spindle-shaped, as Figure 3 shown, the second deviation correction wheel 20 is arranged non-coaxially with the first deviation correction wheel 19, which can effectively make the passing rubber strip gradually move to the middle part of the deviation correction wheel 17 and stabilize, can effectively improve the deviation correction effect, ensure the accuracy of the guide, help to improve the stability of the rubber strip traction in the pressing process in the automobile sealing rubber production process, and ensure continuous production.

[0028] In the description of the utility model, unless another definite provision and limitation, the term "arrangement", "installation", "connection", "connect", "fix" should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be direct connection, also can pass through intermediate medium indirectly connect, can be two element internal communication or two element's interaction relationship.For the ordinary skill in the art, the above-mentioned terms can be understood according to the specific meaning of the utility model.

[0029] The standard parts used in the utility model can be purchased from the market, and the special-shaped parts can be ordered according to the description and the drawings.

[0030] Although the embodiments of the utility model have been shown and described, it can be understood by those of ordinary skill in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A pulling mechanism for sealing rubber press of automobile, comprising a base (1) and a mounting panel (2), the base (1) is bolted with the mounting panel (2), characterized in that, The driving motor (3) is fixedly arranged on the rear end of the mounting panel (2), the transmission shaft of which is connected with the input end of the speed reducer (7), the lower end of the mounting panel (2) is provided with a through hole, and the bearing (8) is arranged at the through hole, the output shaft of the speed reducer (7) is matched with the bearing (8) and extends to the front end of the mounting panel (2) through the bearing (8), the driving wheel (5) is fixedly arranged on the output shaft of the speed reducer (7), the telescopic cylinder (4) is fixedly arranged on the upper side of the front end of the mounting panel (2) and is vertically arranged, the telescopic shaft of the telescopic cylinder (4) vertically extends downward, and the driven wheel (6) is rotatably arranged on the telescopic shaft of the telescopic cylinder (4) and is located directly above the driving wheel (5). The mounting panel (2) is also provided with a guide deviation correction assembly, and the guide deviation correction assembly is located on one side of the driving wheel (5).

2. A pulling mechanism for sealing rubber press of automobile according to claim 1, characterized in that, The driving motor (3) is a servo motor.

3. A pulling mechanism for sealing rubber press of automobile according to claim 1, characterized in that, The speed reducer (7) is a right-angle speed reducer.

4. A pulling mechanism for sealing rubber press of automobile according to claim 1, characterized in that, The guide deviation correction assembly comprises a first guide roller (9), a second guide roller (10) and a deviation correction pull rod (11), the mounting panel (2) is provided with a vertical sliding rail (12) on the side close to the driving wheel (5), the vertical sliding rail (12) is provided with a sliding seat (13), the first guide roller (9) is arranged on the sliding seat (13) and is free to rotate, the second guide roller (10) is arranged on the mounting panel (2) and is free to rotate, is located above the side away from the driving wheel (5), and the deviation correction pull rod (11) is arranged on the mounting panel (2) and is located below the side away from the driving wheel (5), the deviation correction pull rod (11) is composed of a rotating shaft (14), a connecting rod (15), a U-shaped frame (16) and a deviation correction wheel (17), the rotating shaft (14) is rotatably connected with the mounting panel (2), one end of the connecting rod (15) is fixedly connected to the middle part of the rotating shaft (14), the U-shaped frame (16) is in a U shape, the middle part of the U-shaped frame (16) is fixedly connected with the other end of the connecting rod (15), and the deviation correction wheel (17) is rotatably arranged between the two ends of the U shape formed by the U-shaped frame (16).

5. A traction mechanism for sealing rubber press of automobile according to claim 4, characterized in that, The sliding seat (13) is provided with a positioning bolt (18) for positioning.

6. A traction mechanism for sealing rubber press of automobile according to any one of claims 4 and 5, characterized in that, The number of the deviation correction wheels (17) is three, including one first deviation correction wheel (19) located in the middle and two second deviation correction wheels (20) symmetrically arranged on the two sides of the first deviation correction wheel (19), the first deviation correction wheel (19) is in a cylindrical shape, and the second deviation correction wheel (20) is in a spindle shape.

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